/* ============================================
   AppMarketStore - Stylesheet
   ============================================ */

:root {
    --color-bg: #FAF7F2;
    --color-white: #FFFFFF;
    --color-dark: #1A1A1A;
    --color-text: #2B2B2B;
    --color-text-light: #6B6B6B;
    --color-accent: #F4B580;
    --color-accent-dark: #E89A5A;
    --color-border: #E8E2D8;
    --color-card: #FFFFFF;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --container-max: 1240px;
    --radius: 12px;
    --radius-lg: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-dark);
}

h1 {
    font-size: clamp(2.2rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
}

h3 {
    font-size: 1.4rem;
}

h4 {
    font-size: 1.1rem;
}

p {
    color: var(--color-text);
}

a {
    color: inherit;
    text-decoration: none;
}

.eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent-dark);
    margin-bottom: 16px;
}

.eyebrow.dark {
    color: var(--color-accent-dark);
}

.eyebrow.light {
    color: var(--color-accent);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-2px);
}

.btn-dark {
    background: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}

.btn-dark:hover {
    background: transparent;
    color: var(--color-dark);
}

.btn-outline {
    background: transparent;
    color: var(--color-dark);
    border-color: var(--color-dark);
}

.btn-outline:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

.btn-ghost {
    background: transparent;
    color: var(--color-dark);
    border-color: var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-dark);
}

.btn-full {
    width: 100%;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
}

.logo img {
    height: 52px;
    width: auto;
}

.main-nav {
    display: flex;
    gap: 36px;
}

.main-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    transition: color 0.2s;
}

.main-nav a:hover {
    color: var(--color-accent-dark);
}

.header-cta {
    padding: 10px 22px;
    font-size: 0.9rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-toggle span {
    width: 26px;
    height: 2px;
    background: var(--color-dark);
}

/* Hero */
.hero {
    padding: 100px 0 120px;
}

.hero-inner {
    max-width: 880px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-sub {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 720px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Trust strip */
.trust-strip {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trust-label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.trust-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 48px;
}

.trust-logos span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-light);
    letter-spacing: -0.01em;
}

/* Features */
.features {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--color-card);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.feature-num {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-dark);
    margin-bottom: 16px;
}

.feature-card h3 {
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--color-text-light);
}

/* About */
.about {
    padding: 100px 0;
    background: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    margin-bottom: 24px;
}

.about-text p {
    color: var(--color-text-light);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-text .btn {
    margin-top: 16px;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat {
    background: var(--color-bg);
    padding: 36px 28px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.stat-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Section heads */
.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.section-head.light h2,
.section-head.light p {
    color: var(--color-white);
}

.section-head h2 {
    margin-bottom: 16px;
}

.section-head p {
    color: var(--color-text-light);
    font-size: 1.1rem;
}

/* Services */
.services {
    padding: 100px 0;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: relative;
}

.service-card.featured {
    background: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}

.service-card.featured h3,
.service-card.featured .service-price {
    color: var(--color-white);
}

.service-card.featured p,
.service-card.featured .service-list li {
    color: rgba(255, 255, 255, 0.75);
}

.service-card.featured .service-list li::before {
    background: var(--color-accent);
}

.service-tag {
    display: inline-block;
    padding: 5px 14px;
    background: var(--color-bg);
    color: var(--color-accent-dark);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
    align-self: flex-start;
}

.service-card.featured .service-tag {
    background: var(--color-accent);
    color: var(--color-dark);
}

.service-card h3 {
    margin-bottom: 16px;
}

.service-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.service-duration {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
    font-weight: 500;
}

.service-card.featured .service-duration {
    color: rgba(255, 255, 255, 0.6);
}

.service-card>p {
    margin-bottom: 24px;
    color: var(--color-text-light);
}

.service-list {
    list-style: none;
    margin-bottom: 32px;
    flex-grow: 1;
}

.service-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 12px;
    height: 2px;
    background: var(--color-accent-dark);
    border-radius: 2px;
}

/* Why us */
.why-us {
    padding: 100px 0;
    background: var(--color-dark);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    padding: 36px 28px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.why-num {
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.why-card h3 {
    color: var(--color-white);
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.why-card p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
}

/* Work */
.work {
    padding: 100px 0;
    background: var(--color-white);
}

.work-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.work-content p {
    color: var(--color-text-light);
    font-size: 1.05rem;
    margin-bottom: 24px;
}

.work-features {
    list-style: none;
    margin-bottom: 32px;
}

.work-features li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    color: var(--color-text);
}

.work-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 12px;
    height: 2px;
    background: var(--color-accent-dark);
}

.work-image-placeholder {
    background: var(--color-bg);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Industries */
.industries {
    padding: 100px 0;
}

.industries-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.industry-tag {
    background: var(--color-white);
    padding: 14px 28px;
    border-radius: 50px;
    border: 1px solid var(--color-border);
    font-weight: 500;
    color: var(--color-dark);
    transition: all 0.25s ease;
}

.industry-tag:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

/* Contact */
.contact {
    padding: 100px 0;
    background: var(--color-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.contact-info h2 {
    color: var(--color-white);
    margin-bottom: 20px;
}

.contact-info>p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    font-weight: 600;
}

.contact-item a,
.contact-item span:not(.contact-label) {
    color: var(--color-white);
    font-size: 1.05rem;
}

.contact-form-wrap {
    background: var(--color-white);
    padding: 48px;
    border-radius: var(--radius-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    background: var(--color-bg);
    transition: border 0.2s, background 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-dark);
    background: var(--color-white);
}

.form-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 16px;
}

/* Footer */
.site-footer {
    background: #0F0F0F;
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 48px;
    margin-bottom: 20px;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-col ul li a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a:hover {
    color: var(--color-accent);
}

/* Responsive */
@media (max-width: 960px) {

    .features-grid,
    .service-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .about-grid,
    .work-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .main-nav,
    .header-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .main-nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--color-border);
    }

    .hero {
        padding: 60px 0 80px;
    }

    .features,
    .about,
    .services,
    .why-us,
    .work,
    .industries,
    .contact {
        padding: 70px 0;
    }

    .contact-form-wrap {
        padding: 28px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 560px) {
    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-num {
        font-size: 2.4rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }
}